Last updated October 24, 2026
UA Local 434 journeyman scale is $50.94/hr ($76.92/hr with benefits) on the 2026 union determination. Below: the full pay scale, apprentice steps, whether applications are open right now, and a free alert the moment the next window opens.
Journeyman scale at UA Local 434 (Mosinee, WI) is $50.94/hr base, $76.92/hr with benefits — about $106,000/yr at 2,080 hours.
UA Local 434 has not published an apprentice wage schedule we could verify. UA locals do not share a national percentage ladder — each local negotiates its own — so we don't estimate one. See the 10 verified ladders for what the steps typically look like.
2026 Davis-Bacon union determination WI20260011 (plumber/pipefitter: including hvac work), observed in 1 county. Source: SAM.gov wage determination ↗
Compare all 170 UA pay scales →Applications are OPEN now.
Official application page ↗Status last verified October 24, 2026. Source: official local/JATC site. Windows can change on short notice — always confirm details with the local before making plans.
Windows at competitive locals can cap out in days. We watch Mosinee’s application status and email you the moment it opens — so you apply on day one, not day last.
UA Local 434 is based in Mosinee, Wisconsin. It represents and trains: Plumber, Pipefitter, Steamfitter, HVAC/R.
Union hall: (715) 692-4341
From our last verification: No seasonal application window; applicants submit a 3-page application, high school transcript, and ACT/Accuplacer scores to Training Coordinator Gary Korn (gkorn@ualocal434.org) on a rolling basis, then must independently secure a sponsoring contractor before being approved by the JATC. Apprenticeship is 5 years; Plumbers require 572 hrs day school/260 hrs night school/8,000 work hours; Steamfitters require 624 hrs day school/up to 300 hrs night school/8,124 work hours.
Most UA locals rank applicants by aptitude-test score and fill seats from the top down. The applicants who get in prepped early — start with a free GAN-style practice test or the GAN aptitude test guide.
As of October 24, 2026: Applications are OPEN now. Application schedules are set by the local and its training fund and can change on short notice — always confirm on the local's own site before making plans.
Applications go through the local's apprenticeship/training program (https://www.ualocal434.org/training.aspx). The usual process: submit the application with your HS diploma or GED and ID, take the aptitude test, then complete a scored interview that sets your rank on the eligibility list.
UA Local 434 (Mosinee, Wisconsin) represents Plumber, Pipefitter, Steamfitter, HVAC/R — its apprenticeship program trains those trades. If you want a different pipe trade, check the neighboring UA locals in the directory.
Journeyman scale at UA Local 434 is $50.94/hr base, $76.92/hr including fringe benefits — roughly $106,000 a year at 2,080 hours. That is the 2026 union wage determination WI20260011, which is the local's own negotiated scale because the Department of Labor adopts collective-bargaining rates wholesale.
UA Local 434 has not published an apprentice wage schedule we could verify. UA locals do not share a national percentage ladder — each local negotiates its own — so we don't estimate one from the $50.94/hr journeyman rate. Ask the local for its current schedule. What is true everywhere: you are paid from day one and there is no tuition.
Most UA locals test applicants with the GAN aptitude battery — reading comprehension, numerical computation and reasoning, problem solving, paper folding, and mechanical comprehension — and rank candidates by score. Your test score plus interview decide your ranking, so prep before the window opens.
Or compare every Wisconsin local side by side: union plumber pay in Wisconsin.
Applying is step one — the aptitude battery and the scored interview decide your rank. Set this local in the app and your study plan gets paced to its deadline.
Download on the App StoreiPhone & iPad · free to download · 7-day free trial on Pro
PipePrep AI is an independent directory and study tool — not affiliated with, endorsed by, or connected to the United Association (UA), any UA local, any JATC or training fund, or GAN Human Resources. Application windows, fees, and requirements change constantly; always verify details on the local's own website before you act on anything here.
PipePrep AI for iPhone & iPad
Walk into the battery ready.
1,500+ questions, 10 full batteries and Piper, your AI tutor, plus alerts when your UA local opens. Free to download.
Get iOS App
